a, Nam's brother works in a factory
=>Where Nam's brother work?
b, We live in the city
=>Where do you live?
c, He goes to school at 6.30 every morning
=>What time does he go to school?
d, I have two sisters and a brother
=>How many sisters and brother do you have?
e, There are 2 schools in my village
=>How many schools are there in your village?
f, The cat is on the table
=>Where is the cat?
g, Nam is in grade 6
=>Which grade is Nam in?
h, There is a park near my house
=>What is near your house?